| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $29.71 | 7.546% | $31.9519 | $31.95 | $31.95 | $32.00 |
| Purchase #2 | $193.49 | 5.542% | $204.2132 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $89.77 | 10.368% | $99.0774 | $99.08 | $99.10 | $99.10 |
| Purchase #4 | $40.45 | 10.874% | $44.8485 | $44.85 | $44.85 | $44.80 |
| Purchase #5 | $38.85 | 7.236% | $41.6612 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $205.76 | 10.487% | $227.3381 | $227.34 | $227.35 | $227.30 |
| Purchase #7 | $126.56 | 8.791% | $137.6859 | $137.69 | $137.70 | $137.70 |
| 7 purchase totals = | $724.59 | $786.7762 | $786.78 | $786.80 | $786.80 | |